Weather on November 20
West Covina, CA
55 Years of Data
Avg High
75°F
Avg Low
49°F
Warmest
2006
80°F avg
Coldest
1973
51°F avg
About This Date
November 20th in West Covina, CA typically brings pleasant fall weather, with average highs around 75°F and lows near 49°F — a 26°F daily swing. Over 54 years of records, the warmest November 20th was in 2006 (80°F average), while the coldest was 1973 (51°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 4% of November 20th dates historically, with the wettest November 20th recording 1.27" of rain. The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
Planning for November 20th in West Covina, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 48° | 54° | — | — |
| 2024 | 76° | 55° | 65° | — | — |
| 2023 | 74° | 57° | 65° | — | — |
| 2022 | 79° | 51° | 65° | — | — |
| 2021 | 70° | 49° | 59° | — | — |
| 2020 | 79° | 52° | 65° | — | — |
| 2019 | 60° | 48° | 54° | — | — |
| 2018 | 75° | 57° | 66° | — | — |
| 2017 | 77° | 53° | 65° | — | — |
| 2015 | 91° | 63° | 77° | — | — |
| 2014 | 73° | 55° | 64° | — | — |
| 2013 | 69° | 53° | 61° | — | — |
| 2012 | 78° | 48° | 63° | — | — |
| 2011 | 57° | 47° | 52° | — | — |
| 2010 | 60° | 46° | 53° | — | — |
| 2009 | 77° | 50° | 64° | — | — |
| 2008 | 84° | 50° | 67° | — | — |
| 2007 | 68° | 46° | 57° | — | — |
| 2006warmest | 94° | 67° | 80° | — | — |
| 2005 | 89° | 64° | 77° | — | — |
| 2004 | 69° | 50° | 60° | — | — |
| 2003 | 75° | 46° | 61° | — | — |
| 2002 | 93° | 58° | 75° | — | — |
| 2001 | 80° | 62° | 71° | — | — |
| 2000 | 83° | 61° | 72° | — | — |
| 1999 | 63° | 51° | 57° | — | — |
| 1998 | 81° | 54° | 67° | — | — |
| 1997 | 75° | 55° | 65° | — | — |
| 1996 | 74° | 53° | 63° | — | — |
| 1995 | 82° | 49° | 65° | — | — |
| 1994 | 64° | 37° | 51° | — | — |
| 1993 | 79° | 53° | 66° | — | — |
| 1992 | 76° | 46° | 61° | — | — |
| 1991 | 82° | 45° | 63° | — | — |
| 1990 | 70° | 49° | 59° | 1.27" | — |
| 1989 | 87° | 52° | 69° | — | — |
| 1988 | 73° | 37° | 55° | — | — |
| 1987 | 82° | 45° | 63° | — | — |
| 1986 | 78° | 48° | 63° | — | — |
| 1985 | 72° | 40° | 56° | — | — |
| 1984 | 77° | 42° | 60° | — | — |
| 1983 | 71° | 48° | 60° | 0.33" | — |
| 1982 | 69° | 49° | 59° | — | — |
| 1981 | 78° | 43° | 60° | — | — |
| 1980 | 82° | 38° | 60° | — | — |
| 1979 | 67° | 38° | 52° | — | — |
| 1978 | 69° | 49° | 59° | — | — |
| 1977 | 66° | 42° | 54° | — | — |
| 1976 | 78° | 48° | 63° | — | — |
| 1975 | 71° | 37° | 54° | — | — |
| 1974 | 80° | 46° | 63° | — | — |
| 1973coldest | 65° | 38° | 51° | — | — |
| 1972 | 71° | 40° | 55° | — | — |
| 1971 | 73° | 41° | 57° | — | — |
54 years of data from SANTA FE DAM CALIFORNIA